30982886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61231}}^1$

素因数の和:61267

約数の個数: 16

約数和(自身を含む): 52904448

約数和(自身を除く): 21921562

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 61231, 122462, 673541, 1347082, 1408313, 2816626, 15491443, 30982886]

約数ペア:

[(1, 30982886), (2, 15491443), (11, 2816626), (22, 1408313), (23, 1347082), (46, 673541), (253, 122462), (506, 61231)]